I suspect they are after the salty taste as a result of the salts in the cured mortar.
between 1100 and 1200 bricks
To effectively repair a brick patio, start by removing any damaged bricks and cleaning the area thoroughly. Replace the damaged bricks with new ones, making sure they are level and secure. Fill in any gaps with sand or mortar, and seal the patio to protect it from future damage. Regular maintenance and timely repairs can help keep your brick patio in good condition.
64
use a pressure washer
The answer will depend on the shape of the patio. If it curved then some bricks will need trimming and that will result in wastage and so a larger number of bricks will be required. Also, if the patio leaves a small fractional amount after a whole number of bricks, you will need a lot more bricks. As an extreme example, if the patio is 8 cm*625 metres then you will need 3125 bricks. However, if the shape is convenient, you will require 2500 bricks.
Assuming the 12x12 bricks are 12 feet on each side, those are 144 square feet. The patio itself is 76 square feet. Unless you made a typo, not even one of those bricks is going to fit on the patio; you end up with about 0.5278 bricks.
Depends on the size of the bricks.
81
144
To clean patio bricks effectively, start by sweeping away debris and dirt. Then, use a mixture of water and mild detergent to scrub the bricks with a stiff brush. For tougher stains, consider using a pressure washer or a commercial brick cleaner. Rinse the bricks thoroughly with water and allow them to dry completely before using the patio again.
The answer will depend on the size of the bricks!
If the bricks are in feet then 51/2 bricks would be needed.